package com.rao.travel.service;

import com.rao.travel.pojo.Product;

import java.util.List;

/**
 * @author Srao
 * @version 1.0
 * @className ProductService
 * @date 2019/10/25 13:09
 * @package com.rao.travel.service
 * @description
 */
public interface ProductService {
    List<Product> findAll(Integer page, Integer pageSize) throws Exception;

    void save(Product product) throws Exception;
}
